APA (7e ed.) Bronvermelding

Não informado. (2018). Muscle and Fitness. Brute Enterprises.

Chicago (17e ed.) Bronvermelding

Não informado. Muscle and Fitness. Woodland Hills, Calif: Brute Enterprises, 2018.

MLA (8e ed.) Bronvermelding

Não informado. Muscle and Fitness. Brute Enterprises, 2018.

Let op: Deze citaties zijn niet altijd 100% accuraat.